Toy hamburger sandwich



FIG. 1 is a perspective view of a toy hamburger sandwich showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a side elevation view thereof;

FIG. 5 is a side elevation view thereof opposite that shown in FIG. 4;

FIG. 6 is a rear elevation view thereof; and

FIG. 7 is a bottom plan view thereof. 

The ornamental design for a toy hamburger sandwich, as shown and described. 